CN221090395U - Coupler switching seat - Google Patents
Coupler switching seat Download PDFInfo
- Publication number
- CN221090395U CN221090395U CN202323471398.0U CN202323471398U CN221090395U CN 221090395 U CN221090395 U CN 221090395U CN 202323471398 U CN202323471398 U CN 202323471398U CN 221090395 U CN221090395 U CN 221090395U
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- rod
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- rotating
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model relates to the technical field of trailers, and particularly discloses a car coupler switching seat which comprises a fixed seat, wherein the fixed seat is connected with a movable seat which transversely rotates, a movable rod which vertically rotates is connected to the movable seat, one end of the movable rod, which is far away from the movable seat, is connected with a supporting rod, the end part of the supporting rod is vertically connected with a rotating rod, the upper end of the rotating rod is connected with two traction rods which are opposite in position, the end part of the traction rod is provided with a traction plate for fixing a car coupler, the lower end of the rotating rod is provided with a rotating disc, the rotating disc is connected with the supporting rod through a rotating shaft, one end of the rotating shaft, which is far away from the rotating disc, is provided with rotating blocks, the rotating disc and the rotating blocks are respectively positioned on two sides of the supporting rod, and the side wall of the supporting rod is provided with a locking rod for fixing the rotating blocks; the utility model can connect two different couplers, and can rapidly switch the couplers to be used by rotating, thereby avoiding the trouble of repeatedly disassembling the couplers, saving time and manpower and improving the switching speed and rescue efficiency of the couplers.
Description
Technical Field
The utility model relates to the technical field of trailers, in particular to a car coupler switching seat.
Background
The highway and railway dual-purpose vehicle is a vehicle with multiple purposes, is light and flexible, has high running speed and wide range. It can be equipped with different equipment according to the operation requirement to perform various operations, such as lifting, excavating, loading and unloading, snow removing, line cleaning, overhead contact net wire erection, inspection and maintenance of upper equipment on the contact net, rescue and relief work, etc.
When the highway and railway dual-purpose vehicle is used for road rescue, the vehicle and the train can be towed, and when the train and the vehicle are towed, the towing hook used is different. The current mode is according to rescue object installation different coupling, when rescue object changes, need dismantle the different coupling of change with the coupling of installing, repeated carry out coupling dismouting change, waste time and manpower influence rescue efficiency.
Disclosure of utility model
The utility model aims at the defects in the prior art, and provides the coupler switching seat which can connect two different couplers, and can rapidly switch the couplers to be used by rotating, so that the complicated repeated disassembly and assembly of the couplers is avoided, the time and the labor are saved, and the coupler switching speed and the rescue efficiency are improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a coupler switching seat, includes the fixing base, the fixing base is connected with horizontal pivoted movable seat, be connected with vertical pivoted movable rod on the movable seat, the one end that movable rod kept away from the movable seat is connected with the bracing piece, the tip of bracing piece is connected with the rotary rod perpendicularly, and the upper end of rotary rod is connected with two draw bars that the position is relative, the tip of draw bar is equipped with the traction plate of fixed coupler, the lower extreme of rotary rod is equipped with the carousel, the carousel is connected with the bracing piece through the pivot, and the one end that the carousel was kept away from to the pivot is equipped with the commentaries on classics piece, and the carousel is located the both sides of bracing piece respectively with the commentaries on classics piece, is equipped with the locking lever of fixed commentaries on classics piece on classics on the lateral wall of bracing piece.
Preferably, the fixing seat comprises a supporting sleeve, one end of the supporting sleeve is connected with a first fixing plate connected with the tractor, the movable seat comprises a second fixing plate, one side of the second fixing plate is connected with a swinging rod inserted in the supporting sleeve, the swinging rod is connected with the supporting sleeve through a first pin shaft, the swinging rod is attached to the upper inner wall and the lower inner wall of the supporting sleeve, and a gap is arranged between the swinging rod and the left inner wall and the right inner wall of the supporting sleeve.
Preferably, shock absorption blocks matched with the swing rods are arranged on the left inner wall and the right inner wall of the supporting sleeve.
Preferably, the lower end of the second fixed plate is vertically connected with a supporting plate, a rib plate is connected between the second fixed plate and the supporting plate, and the movable rod is connected with the rib plate through a second pin shaft.
Preferably, the upper end of the supporting plate is provided with a supporting groove, and the lower end of the movable rod is provided with a buffer block matched with the supporting groove.
Preferably, a third fixing plate is arranged at the end part of the movable rod, a fourth fixing plate is arranged at the end part of the supporting rod, and the third fixing plate is connected with the fourth fixing plate through bolts.
Preferably, the rotating block is provided with a lock hole matched with the lock rod, the side wall of the support rod is provided with a lock sleeve matched with the lock rod, and the lock sleeve is connected with the lock rod through a locking bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can connect two different couplers, and can rapidly switch the couplers to be used by rotating, thereby avoiding the trouble of repeatedly disassembling the couplers, saving time and manpower and improving the switching speed and rescue efficiency of the couplers.
2. The utility model enables the device to have certain left-right and up-down movement capability in the traction process through the movable seat and the movable rod, thereby improving the flexibility and ensuring safer traction.
3. According to the utility model, the rotating rod can be fixed through the matching of the lock rod and the rotating block, so that the rotating rod is prevented from rotating, and the stability of the coupler in use is ensured; the lock rod is easy and quick to disassemble and assemble and convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic structural view of a fixing base;
FIG. 4 is a cross-sectional view of the support bar mated with the rotary bar;
In the figure: 1-a fixed seat; 101-a first fixing plate; 102-supporting sleeve; 103-a first pin; 104-a shock absorption block; 2-a movable seat; 201-swinging rod; 202-a second fixing plate; 203-rib plates; 204-a second pin; 205-pallet; 206-a support groove; 3-a movable rod; 301-a third fixing plate; 302-a buffer block; 4-supporting rods; 401-fourth fixed plate; 5-rotating the rod; 501-a traction rod; 502-traction plate; 503-a turntable; 504-turning blocks; 505-spindle; 506-lockhole; 507-lock sleeve; 508-locking a bolt; 6-locking bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a car coupler switching seat comprises a fixed seat 1, wherein the fixed seat 1 is connected with a movable seat 2 which transversely rotates, the movable seat 2 can swing left and right, the rotation angle range is 45 degrees, a movable rod 3 which vertically rotates is connected to the movable seat 2, one end of the movable rod 3, far away from the movable seat 2, is connected with a supporting rod 4, the end part of the supporting rod 4 is vertically connected with a rotating rod 5, the upper end of the rotating rod 5 is connected with two traction rods 501 with opposite positions, the end part of the traction rod 501 is provided with traction plates 502 for fixing car couplers, and the two traction plates 502 are respectively connected with different car couplers.
According to the coupler switching device, as shown in fig. 4, a rotary table 503 is arranged at the lower end of a rotary rod 5, the rotary table 503 is connected with a supporting rod 4 through a rotary shaft 505, a rotary block 504 is arranged at one end, far away from the rotary table 503, of the rotary shaft 505, the rotary table 503 and the rotary block 504 are respectively positioned at two sides of the supporting rod 4, the rotary shaft 505 is fixed, and a locking rod 6 for fixing the rotary block 504 is arranged on the side wall of the supporting rod 4.
The fixing base 1 is connected with a tractor, as shown in fig. 3, the fixing base 1 comprises a supporting sleeve 102, one end of the supporting sleeve 102 is connected with a first fixing plate 101 connected with the tractor, the movable base 2 comprises a second fixing plate 202, one side of the second fixing plate 202 is connected with a swinging rod 201 inserted into the supporting sleeve 102, the swinging rod 201 is connected with the supporting sleeve 102 through a first pin shaft 103, the swinging rod 201 is attached to the upper inner wall and the lower inner wall of the supporting sleeve 102, the swinging rod 201 is prevented from swinging up and down, gaps are reserved between the swinging rod 201 and the left inner wall and the right inner wall of the supporting sleeve 102, the requirement of left rotation and right rotation of the swinging rod 201 are met, and meanwhile, shock absorption blocks 104 matched with the swinging rod 201 are arranged on the left inner wall and the right inner wall of the supporting sleeve 102, so that collision between the swinging rod 201 and the supporting sleeve 102 can be buffered, and swinging angles of the swinging rod 201 can be limited.
The lower extreme of second fixed plate 202 is connected with layer board 205 perpendicularly, is connected with gusset 203 between second fixed plate 202 and the layer board 205, is connected through second round pin axle 204 between movable rod 3 and the gusset 203. The upper end of the supporting plate 205 is provided with a supporting groove 206, the lower end of the movable rod 3 is provided with a buffer block 302 in contact fit with the supporting groove 206, when the movable rod 3 rotates downwards, the buffer block 302 is in contact fit with the supporting groove 206, the buffer block 302 is made of rubber, and a certain deformation amount is provided during extrusion, so that the buffer and shock absorption are realized.
The end of the movable rod 3 is provided with a third fixed plate 301, the end of the supporting rod 4 is provided with a fourth fixed plate 401, and the third fixed plate 301 is connected with the fourth fixed plate 401 through bolts.
A lock hole 506 matched with the lock rod 6 is arranged on the rotating block 504, a lock sleeve 507 matched with the lock rod 6 is arranged on the side wall of the support rod 4, and the lock sleeve 507 is connected with the lock rod 6 through a locking bolt 508.
When the coupler is used, the coupler is connected with the traction plate 502, the locking bolt 508 is opened, the locking rod 6 is pulled out, the rotary rod 5 can be rotated, and the coupler is switched, so that the coupler is convenient to use. After the car coupler is switched, the lock rod 6 is inserted into the lock sleeve 507 and the lock block, the lock rod 6 is connected and fixed with the lock sleeve 507 through the locking bolt 508, the lock block is fixed by the lock rod 6, the lock block cannot rotate, and the stability of the car coupler is ensured during traction.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a car coupler switching seat, includes fixing base, its characterized in that: the fixing base is connected with the movable seat of horizontal pivoted, be connected with vertical pivoted movable rod on the movable seat, the one end that the movable seat was kept away from to the movable rod is connected with the bracing piece, the tip of bracing piece is connected with the rotary rod perpendicularly, and the upper end of rotary rod is connected with two traction rods that the position is relative, the tip of traction rod is equipped with the traction plate of fixed coupling, the lower extreme of rotary rod is equipped with the carousel, the carousel is connected with the bracing piece through the pivot, and the one end that the carousel was kept away from to the pivot is equipped with the commentaries on classics piece, and carousel and commentaries on classics piece are located the both sides of bracing piece respectively, are equipped with the locking lever of fixed commentaries on classics piece on classics piece on the lateral wall of bracing piece.
2. The coupler switching hub of claim 1, wherein: the fixing seat comprises a supporting sleeve, one end of the supporting sleeve is connected with a first fixing plate connected with a tractor, the movable seat comprises a second fixing plate, one side of the second fixing plate is connected with a swing rod inserted in the supporting sleeve, the swing rod is connected with the supporting sleeve through a first pin shaft, the swing rod is attached to the upper inner wall and the lower inner wall of the supporting sleeve, and a gap is formed between the swing rod and the left inner wall and the right inner wall of the supporting sleeve.
3. The coupler switching hub of claim 2, wherein: damping blocks matched with the swinging rods are arranged on the left inner wall and the right inner wall of the supporting sleeve.
4. The coupler switching hub of claim 2, wherein: the lower end of the second fixed plate is vertically connected with a supporting plate, a rib plate is connected between the second fixed plate and the supporting plate, and the movable rod is connected with the rib plate through a second pin shaft.
5. The coupler switch as in claim 4 wherein: the upper end of the supporting plate is provided with a supporting groove, and the lower end of the movable rod is provided with a buffer block matched with the supporting groove.
6. The coupler switching hub of claim 1, wherein: the end part of the movable rod is provided with a third fixed plate, the end part of the supporting rod is provided with a fourth fixed plate, and the third fixed plate is connected with the fourth fixed plate through a bolt.
7. The coupler switching hub of claim 1, wherein: the lock is characterized in that a lock hole matched with the lock rod is formed in the rotating block, a lock sleeve matched with the lock rod is arranged on the side wall of the support rod, and the lock sleeve is connected with the lock rod through a locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323471398.0U CN221090395U (en) | 2023-12-19 | 2023-12-19 | Coupler switching seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323471398.0U CN221090395U (en) | 2023-12-19 | 2023-12-19 | Coupler switching seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221090395U true CN221090395U (en) | 2024-06-07 |
Family
ID=91325884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323471398.0U Active CN221090395U (en) | 2023-12-19 | 2023-12-19 | Coupler switching seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221090395U (en) |
-
2023
- 2023-12-19 CN CN202323471398.0U patent/CN221090395U/en active Active
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| GR01 | Patent grant |